These LiftMaster 41A5034 units will replace the safety sensor beam infrared photo eye sensors that have a green light on one side and a yellow light on the other.

This model is used most LiftMaster, Chamberlain, or Sears Craftsman garage door openers made from 1997 to present. If your opener has a PURPLE, RED, ORANGE, or AMBER learn button this is the correct unit for you.

These units are the replacement sensor heads only and do not include the mounting brackets.